एपीए उद्धरण

Haley,Nick. (1991). Farming and the countryside: An economic analysis of external costs and benefits. CAB international.

शिकागो स्टाइल उद्धरण

Haley,Nick. Farming and the Countryside: An Economic Analysis of External Costs and Benefits. United Kingdom: CAB international, 1991.

एमएलए उद्धरण

Haley,Nick. Farming and the Countryside: An Economic Analysis of External Costs and Benefits. CAB international, 1991.